Improve handling of CDSI resource exhaustion

diff --git a/lib/src/main/java/org/asamk/signal/manager/Manager.java b/lib/src/main/java/org/asamk/signal/manager/Manager.java
index 7cba24f8fd067eedb050bc00786846f08d191d6f..defe71558a6a291993ad61418fb11a7379f4d2de 100644 (file)
--- a/lib/src/main/java/org/asamk/signal/manager/Manager.java
+++ b/lib/src/main/java/org/asamk/signal/manager/Manager.java
@@ -86,7 +86,7 @@ public interface Manager extends Closeable {
      * @return A map of numbers to canonicalized number and uuid. If a number is not registered the uuid is null.
      * @throws IOException if it's unable to get the contacts to check if they're registered
      */
-    Map<String, UserStatus> getUserStatus(Set<String> numbers) throws IOException;
+    Map<String, UserStatus> getUserStatus(Set<String> numbers) throws IOException, RateLimitException;
 
     void updateAccountAttributes(String deviceName) throws IOException;
 

diff --git a/lib/src/main/java/org/asamk/signal/manager/internal/ManagerImpl.java b/lib/src/main/java/org/asamk/signal/manager/internal/ManagerImpl.java
index a91a60996e3efdb6b2f3e2711ba189ada8233bf7..189e4fe951fc670ccab5ea1822fdca7aa0bd31c0 100644 (file)
--- a/lib/src/main/java/org/asamk/signal/manager/internal/ManagerImpl.java
+++ b/lib/src/main/java/org/asamk/signal/manager/internal/ManagerImpl.java
@@ -64,6 +64,7 @@ import org.asamk.signal.manager.api.UserStatus;
 import org.asamk.signal.manager.config.ServiceEnvironmentConfig;
 import org.asamk.signal.manager.helper.AccountFileUpdater;
 import org.asamk.signal.manager.helper.Context;
+import org.asamk.signal.manager.helper.RecipientHelper.RegisteredUser;
 import org.asamk.signal.manager.storage.AttachmentStore;
 import org.asamk.signal.manager.storage.AvatarStore;
 import org.asamk.signal.manager.storage.SignalAccount;
@@ -89,6 +90,7 @@ import org.whispersystems.signalservice.api.messages.SignalServiceTypingMessage;
 import org.whispersystems.signalservice.api.push.ServiceId;
 import org.whispersystems.signalservice.api.push.ServiceId.ACI;
 import org.whispersystems.signalservice.api.push.ServiceIdType;
+import org.whispersystems.signalservice.api.push.exceptions.CdsiResourceExhaustedException;
 import org.whispersystems.signalservice.api.util.DeviceNameUtil;
 import org.whispersystems.signalservice.api.util.InvalidNumberException;
 import org.whispersystems.signalservice.api.util.PhoneNumberFormatter;
@@ -216,7 +218,7 @@ public class ManagerImpl implements Manager {
     }
 
     @Override
-    public Map<String, UserStatus> getUserStatus(Set<String> numbers) throws IOException {
+    public Map<String, UserStatus> getUserStatus(Set<String> numbers) throws IOException, RateLimitException {
         final var canonicalizedNumbers = numbers.stream().collect(Collectors.toMap(n -> n, n -> {
             try {
                 final var canonicalizedNumber = PhoneNumberFormatter.formatNumber(n, account.getNumber());
@@ -234,7 +236,14 @@ public class ManagerImpl implements Manager {
                 .stream()
                 .filter(s -> !s.isEmpty())
                 .collect(Collectors.toSet());
-        final var registeredUsers = context.getRecipientHelper().getRegisteredUsers(canonicalizedNumbersSet);
+
+        final Map<String, RegisteredUser> registeredUsers;
+        try {
+            registeredUsers = context.getRecipientHelper().getRegisteredUsers(canonicalizedNumbersSet);
+        } catch (CdsiResourceExhaustedException e) {
+            logger.debug("CDSI resource exhausted: {}", e.getMessage());
+            throw new RateLimitException(System.currentTimeMillis() + e.getRetryAfterSeconds() * 1000L);
+        }
 
         return numbers.stream().collect(Collectors.toMap(n -> n, n -> {
             final var number = canonicalizedNumbers.get(n);

diff --git a/src/main/java/org/asamk/signal/commands/GetUserStatusCommand.java b/src/main/java/org/asamk/signal/commands/GetUserStatusCommand.java
index 8c89dd4fd64966a44106d59a320e2255d0274287..30fe7bf2d64b9b7cc854549fccf5dbe13569e49f 100644 (file)
--- a/src/main/java/org/asamk/signal/commands/GetUserStatusCommand.java
+++ b/src/main/java/org/asamk/signal/commands/GetUserStatusCommand.java
@@ -5,11 +5,14 @@ import net.sourceforge.argparse4j.inf.Subparser;
 
 import org.asamk.signal.commands.exceptions.CommandException;
 import org.asamk.signal.commands.exceptions.IOErrorException;
+import org.asamk.signal.commands.exceptions.RateLimitErrorException;
 import org.asamk.signal.manager.Manager;
+import org.asamk.signal.manager.api.RateLimitException;
 import org.asamk.signal.manager.api.UserStatus;
 import org.asamk.signal.output.JsonWriter;
 import org.asamk.signal.output.OutputWriter;
 import org.asamk.signal.output.PlainTextWriter;
+import org.asamk.signal.util.CommandUtil;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -40,6 +43,9 @@ public class GetUserStatusCommand implements JsonRpcLocalCommand {
         Map<String, UserStatus> registered;
         try {
             registered = m.getUserStatus(new HashSet<>(ns.getList("recipient")));
+        } catch (RateLimitException e) {
+            final var message = CommandUtil.getRateLimitMessage(e);
+            throw new RateLimitErrorException(message, e);
         } catch (IOException e) {
             throw new IOErrorException("Unable to check if users are registered: "
                     + e.getMessage()

diff --git a/src/main/java/org/asamk/signal/dbus/DbusSignalImpl.java b/src/main/java/org/asamk/signal/dbus/DbusSignalImpl.java
index 608ed581978d6f9f6be7358fd0f7933b6f851aac..2223c96a6d31d2af3d6bf672523a3d09185c563c 100644 (file)
--- a/src/main/java/org/asamk/signal/dbus/DbusSignalImpl.java
+++ b/src/main/java/org/asamk/signal/dbus/DbusSignalImpl.java
@@ -21,6 +21,7 @@ import org.asamk.signal.manager.api.Message;
 import org.asamk.signal.manager.api.NotAGroupMemberException;
 import org.asamk.signal.manager.api.NotPrimaryDeviceException;
 import org.asamk.signal.manager.api.PendingAdminApprovalException;
+import org.asamk.signal.manager.api.RateLimitException;
 import org.asamk.signal.manager.api.RecipientAddress;
 import org.asamk.signal.manager.api.RecipientIdentifier;
 import org.asamk.signal.manager.api.SendMessageResult;
@@ -31,6 +32,7 @@ import org.asamk.signal.manager.api.UnregisteredRecipientException;
 import org.asamk.signal.manager.api.UpdateGroup;
 import org.asamk.signal.manager.api.UpdateProfile;
 import org.asamk.signal.manager.api.UserStatus;
+import org.asamk.signal.util.DateUtils;
 import org.asamk.signal.util.SendMessageResultUtils;
 import org.freedesktop.dbus.DBusPath;
 import org.freedesktop.dbus.connections.impl.DBusConnection;
@@ -681,6 +683,10 @@ public class DbusSignalImpl implements Signal {
             registered = m.getUserStatus(new HashSet<>(numbers));
         } catch (IOException e) {
             throw new Error.Failure(e.getMessage());
+        } catch (RateLimitException e) {
+            throw new Error.Failure(e.getMessage()
+                    + ", retry at "
+                    + DateUtils.formatTimestamp(e.getNextAttemptTimestamp()));
         }
 
         return numbers.stream().map(number -> registered.get(number).uuid() != null).toList();
@@ -893,7 +899,7 @@ public class DbusSignalImpl implements Signal {
         }
 
         var errors = SendMessageResultUtils.getErrorMessagesFromSendMessageResults(results);
-        if (errors.size() == 0 || errors.size() < results.size()) {
+        if (errors.isEmpty() || errors.size() < results.size()) {
             return;
         }